package com.lanou3g.musicenjoy.utils;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.GridView;
import android.widget.ListView;

/**
 * Created by dllo on 15/9/28.
 * 设置是listview不能滑动
 */
public class NoScrollListView extends ListView {

    public NoScrollListView(Context context) {

        super(context);

    }

    public NoScrollListView(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    public NoScrollListView(Context context, AttributeSet attrs, int defStyle) {

        super(context, attrs, defStyle);

    }

    /**
     * 设置不滚动
     */
    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
                MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasureSpec, expandSpec);

    }

    @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {
        if (ev.getAction() == MotionEvent.ACTION_MOVE) {
            return true; //禁止ListView滑动
        }
        return super.dispatchTouchEvent(ev);
    }

}
